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扬州INA轴承振动与立式运用特性下的五个问题 来源:御狮轴承   点击:次   日期:2018-07-29 22:05

扬州INA轴承具有振动和垂直应用的特点。扬州INA轴承的选型和相关结构设计是非常关键的。处理和处理相关问题时应考虑以下问题。

Yangzhou INA bearings have the characteristics of vibration and vertical application。 The selection and structural design of INA bearings in Yangzhou are very critical。 The following issues should be considered when dealing with and dealing with related issues。

1种装置的结构设计不合理:本公司振动电机轴的固定端采用推力球和普通NJ型设计。设计简单,加工要求不高,但如果定位精度满足,则轴向载荷将增加到NJ圆柱滚子轴承。轴承座和滚动体磨损快,甚至烧坏。如果轴向不被强调,则输出端由操作过程中的轴向振动和径向振动引起。圆柱滚子轴承噪声大,磨损快。存在固有缺陷。

The structural design of the 1 devices is unreasonable: the fixed ends of the vibratory motor shaft of our company are designed with thrust ball and ordinary NJ type. The design is simple and the machining requirements are not high, but if the positioning accuracy is satisfied, the axial load will increase to NJ cylindrical roller bearings. The bearing seat and the rolling body are worn quickly and even burn out. If the axial direction is not emphasized, the output end is caused by axial vibration and radial vibration during operation. Cylindrical roller bearings have large noise and fast wear. Inherent defects exist.

2轴承的选择不合理:当设计结构简单时,不必在轴的固定端防止圆柱滚子轴承,即承受较大的轴向载荷,满足电机和圆柱滚子轴向脉动的要求。勒勒轴承的“E”由扬州INA轴承定义。它是一个球体,块的末端倾斜。具有表面结构的轴承。这种轴承可以大大提高圆柱滚子轴承的轴向载荷,这是由电机制造商所理解的。

The choice of 2 bearings is unreasonable: when the design structure is simple, it is not necessary to prevent the cylindrical roller bearing at the fixed end of the shaft, that is, to bear the larger axial load, and to meet the requirements of the axial pulsation of the motor and cylindrical roller. The "E" of the Lele bearing is defined by the Yangzhou INA bearing. It is a sphere and the end of the block is tilted. A bearing with a surface structure. This bearing can greatly increase the axial load of cylindrical roller bearings, which is understood by the motor manufacturer.

3由于轴系的竖向特性,扬州INA轴承系的轴承是轴向固定的,轴向间隙的调整是非常重要的。虽然许多制造商在设计和制造过程中,轴承端盖被设计成满足外壳和端盖的密封,而不是轴承端面。这是最基本的错误。

3 because of the vertical characteristics of the shafting, the bearing of the INA bearing system in Yangzhou is axial fixed, and the adjustment of the axial clearance is very important. Although many manufacturers in the design and manufacture process, the bearing end cap is designed to meet the seal of the shell and end cap, not the bearing end face. This is the most basic mistake.

实际端盖的主要功能是固定轴承,调整扬州INA轴承与轴承之间的轴向间隙。我公司一直与众多厂家合作,施压端面。轴向间隙应小于轴承标准。利用该技术消除了端盖与弹性盖之间的间隙。

The main function of the actual end cover is to fix the bearing and adjust the axial clearance between the INA bearing and the bearing in Yangzhou. Our company has been cooperating with many manufacturers, pressure end face. The axial clearance should be less than the bearing standard. The gap between the end cover and the elastic cover is eliminated by using the technology.

偏心锤的质量和形状需要改进。目前,扬州INA轴承铸件的成型质量和简单的加工质量仍然很宽。认为风扇的三个叶片不仅具有质量平衡,而且还需要表面散度。风机的振动、噪声和寿命受到很大影响。

The quality and shape of the eccentric hammer need to be improved. At present, the forming quality and the simple processing quality of Yangzhou INA bearing castings are still very wide. It is considered that the three blades of the fan not only have mass balance, but also need surface divergence. The vibration, noise and life of the fan are greatly affected.

5光滑密封:由于扬州INA轴承垂直特性,轴承的稳定状态不容忽视。在这种类型的电机中,大量的轴承故障是由光滑度差引起的。光滑介质的选择、密封环的质量、轴颈的加工程度和注油方式都不容忽视,必须加以改进。

5 smooth seal: due to the vertical characteristics of INA bearings in Yangzhou, the steady state of bearings can not be ignored. In this type of motor, a large number of bearing failures are caused by poor smoothness. The choice of smooth medium, the quality of the sealing ring, the machining degree of the journal and the way of oil injection can not be ignored and must be improved.

简而言之,为了扬州INA轴承生产高质量、高振动的立式电机,它不是轴承,而是系统的推广。老板们愿意努力工作。

In short, in order to produce high quality and high vibration vertical motor for INA bearing in Yangzhou, it is not a bearing but a promotion of the system。 The bosses are willing to work hard。

 

文章来自:扬州SKF轴承 www.wh-skf.com

The article comes from: Yangzhou SKF bearing www.wh-skf.com

文章来自:扬州INA轴承 www.xzahg.com

The article comes from: Yangzhou INA bearing www.xzahg.com

文章来自:扬州NSK轴承 www.klbbearings.com

The article comes from: Yangzhou NSK bearing www.klbbearings.com

 

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